DentonSeismo Ltd is the UK agent for the complete range of SmartSolo® Nodal seismic products and peripherals (see www.smartsolo.com for more details)
Smartsolo® nodal seismic products are standalone seismic recording systems, containing sensors, GPS units, data storage and batteries in one weatherproof package.
Dataloggers & geophones

SmartSolo® IGU-16
single component vertical sensor node
- Light weight (1.1 kg including battery and spike)
- Small footprint (95mm X 103mm)
- DT-SOLO (High-sensitivity sensor technology, 10Hz & 5Hz optional)
- Mobile app (scanning & technical support)
- Lowest per channel cost in the seismic industry
- No exposed connector in the field
- Optional external battery and sensor
- Automatic sensor testing and GPS logging
- 50 days operating life @ 25℃ 1ms 12h ON/12h Off
- Built-in 8 GB non-volatile flash memory could be expanded to 32 GB
- Stake-less operation for max flexibility
- Auto scan mode for fast deployment

SmartSolo® IAU-19
single channel datalogger for external sensors
- Light weight (0.8 kg)
- Small footprint (132mm×97mm×50mm)
- Built-in high capacity rechargeable battery
- Wireless QC including ambient noise and real-time signal check
- Can use land geophone or marsh geophone/hydrophone
- 8GB internal memory (expandable to 16GB)
- External sensor leakage test capability
- Fast data download speed

SmartSolo® IGU-16HR 3C
three component sensor node
- Light weight and compact size (1.7 kg)
- All-in-one modular design provides maximum productivity, maintenance-free operation and easy battery replacement
- High resolution data
- Built-in GPS receiver and disciplined high precision clock
- 32GB internal memory (expandable to 64GB)
- Up to 30 days of continuous recording
- Suitable for one station to million station operations
- Most cost-effective system on the market

SmartSolo® IGU-BD3C-5
standalone three component seismic station with frequency response down to 0.2Hz
- Whole frequency band (5s~1Hz) lower than the NHNM curve
- 2.8 kg including internal battery and spike
- 32GB internal memory (expandable to 64GB)
- Bluetooth QC available
- Up to 30 days of continuous recording
- Operating temperature range -40℃ to +70℃
Data harvesters & battery chargers

Portable Data Harvester
The Portable Data Harvester (PDH) is a portable option for programming and offloading IGU-16s. Each PDH has 16 slots. The average downloading speed of each slot is around 20 MB/s.
Parameters | Specifications |
---|---|
Size | 625 * 500 * 366 mm |
Weight | 21.5 kg |
Input voltage | 100 – 240 V, 50/60 Hz |
Rated power | 100W |

Portable Battery Charger
The Portable Battery Charger (PBC) is used for charging the IGU-16 batteries. Each battery charger rack can charge 16 batteries. The LED indicators show the charging status of each battery.
Parameters | Specifications |
---|---|
Size | 625 * 500 * 366 mm |
Weight | 26.3 kg |
Layout | 4 rows, 4 chargers on each row |
Input voltage | 100 – 240 V, 50/60Hz |
Rated power | 640W |
Max charge current | 2 A |
Charging mode | 90% fast charge, trickle charge after 90% |
Charging time | 3.25 hours (fully) |
Charging temperature | 3°C to 40°C |

4 Slots All-in-One
4 Slots All-in-One is a small integrated system which combines 2 charging ports, 1 data harvesting port and 1 testing port. It is designed for the small channel system, so a crew can complete the whole project with only one box.
Parameters | Specifications |
---|---|
Size | 411*322*168mm |
Slots | 2 charging slots,1 data harvesting slots,1 testing slots |
Weight | 7.6kg |
Input voltage | 100 – 240 V, 50/60Hz |
Charging time | < 3.25 Hours (from fully discharged) |
Download speed | 20MB/s |
Rated power | 320W |

16 Slots All-in-One
16 Slots All-In-One is a small integrated system which combines 12 charging ports, 3 data harvesting ports and 1 testing port.
It is designed for the small channel system, so a crew can complete the whole project with only one box.
Parameters | Specifications |
---|---|
Size | 625 * 500 * 366 mm |
Slots | 12 charging ports, 3 data harvesting ports, 1 testing port |
Weight | 21kg |
Max charge current | 2A |
Input voltage | 100 – 240 V, 50/60Hz |
Charging time | 3.25 Hours (from fully discharged) |
Download speed | 20MB /s |
Rated power | 640W |
For advice on your requirements, information about costs, or any other enquiry: